713276721

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 1100286720

約数和(自身を除く): 387009999

約数列:

[1, 3, 9, 29, 61, 71, 87, 183, 213, 261, 549, 631, 639, 1769, 1893, 2059, 4331, 5307, 5679, 6177, 12993, 15921, 18299, 18531, 38491, 38979, 44801, 54897, 115473, 125599, 134403, 164691, 346419, 376797, 403209, 1116239, 1130391, 1299229, 2732861, 3348717, 3897687, 8198583, 10046151, 11693061, 24595749, 79252969, 237758907, 713276721]

約数ペア:

[(1, 713276721), (3, 237758907), (9, 79252969), (29, 24595749), (61, 11693061), (71, 10046151), (87, 8198583), (183, 3897687), (213, 3348717), (261, 2732861), (549, 1299229), (631, 1130391), (639, 1116239), (1769, 403209), (1893, 376797), (2059, 346419), (4331, 164691), (5307, 134403), (5679, 125599), (6177, 115473), (12993, 54897), (15921, 44801), (18299, 38979), (18531, 38491)]